JPH103186A - 静電写真プリントマシーン及び画像形成表面の電気パラメータの監視制御方法 - Google Patents

静電写真プリントマシーン及び画像形成表面の電気パラメータの監視制御方法

Info

Publication number
JPH103186A
JPH103186A JP9055922A JP5592297A JPH103186A JP H103186 A JPH103186 A JP H103186A JP 9055922 A JP9055922 A JP 9055922A JP 5592297 A JP5592297 A JP 5592297A JP H103186 A JPH103186 A JP H103186A
Authority
JP
Japan
Prior art keywords
patch
control
control patch
imaging surface
image forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP9055922A
Other languages
English (en)
Japanese (ja)
Inventor
Robert M Mara
エム．マラ ロバート
Barbara A Sampath
サンパス バーバラ
Lai C Lam
シー．ラム レイ
Patrick O Waller
オー．ウォラー パトリック
Joseph A Mastrandrea
エー．マストランドレア ジョセフ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of JPH103186A publication Critical patent/JPH103186A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5037—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor the characteristics being an electrical parameter, e.g. voltage
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00033—Image density detection on recording member
    • G03G2215/00054—Electrostatic image detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP9055922A 1996-03-19 1997-03-11 静電写真プリントマシーン及び画像形成表面の電気パラメータの監視制御方法 Withdrawn JPH103186A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61817696A 1996-03-19 1996-03-19
US618176 1996-03-19

Publications (1)

Publication Number Publication Date
JPH103186A true JPH103186A (ja) 1998-01-06

Family

ID=24476622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9055922A Withdrawn JPH103186A (ja) 1996-03-19 1997-03-11 静電写真プリントマシーン及び画像形成表面の電気パラメータの監視制御方法

Country Status (6)

Country Link
US (1) US6006047A (fr)
EP (1) EP0797124B1 (fr)
JP (1) JPH103186A (fr)
BR (1) BR9701316A (fr)
CA (1) CA2200238C (fr)
DE (1) DE69730638T2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875218A (en) * 1985-05-29 1989-10-17 Hitachi Cable Ltd. Thin-film coated waveguide laser

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859093A1 (de) * 1998-12-21 2000-07-27 Oce Printing Systems Gmbh Verfahren zum verbesserten elektrografischen Druck von Bilddetails sowie nach diesem Verfahren arbeitendes Druckgerät
JP4433654B2 (ja) * 1999-07-22 2010-03-17 ソニー株式会社 光記録媒体
DE10056060A1 (de) * 2000-11-11 2002-05-23 Best Gmbh Verfahren zum Überwachen von mindestens einem Druckparameter eines Druckers, Verfahren zum Ermitteln und Senden von mindestens einem Druckparamter eines Druckers, Drucksystem und Drucker
US6483996B2 (en) * 2001-04-02 2002-11-19 Hewlett-Packard Company Method and system for predicting print quality degradation in an image forming device
US6647219B2 (en) * 2001-09-05 2003-11-11 Heidelberger Druckmaschinen Ag Electrophotographic recording process control method and apparatus
JP4293767B2 (ja) * 2002-08-30 2009-07-08 シャープ株式会社 画像形成制御方法及び画像形成装置
US6792220B2 (en) * 2003-01-15 2004-09-14 Xerox Corporation Dual density gray patch toner control
US6771912B1 (en) * 2003-02-13 2004-08-03 Xerox Corporation Systems and methods for generating photo-induced discharge curves
US7251419B2 (en) * 2005-06-22 2007-07-31 Xerox Corporation Effective surface resistivity through image analysis
JP5043337B2 (ja) * 2006-01-12 2012-10-10 キヤノン株式会社 画像形成装置
JP2017097031A (ja) * 2015-11-19 2017-06-01 京セラドキュメントソリューションズ株式会社 画像形成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157756A (en) * 1979-05-29 1980-12-08 Canon Inc Surface potential control unit
US4341461A (en) * 1980-04-07 1982-07-27 Xerox Corporation Development control of a reproduction machine
US4348099A (en) * 1980-04-07 1982-09-07 Xerox Corporation Closed loop control of reproduction machine
JPS6022133A (ja) * 1983-07-18 1985-02-04 Canon Inc 電子写真装置の電位制御法
JPH05323744A (ja) * 1992-05-19 1993-12-07 Minolta Camera Co Ltd 画像形成装置
US5457519A (en) * 1993-12-20 1995-10-10 Xerox Corporation Two dimensional process control system for an electrostratographic printing machine
US5689763A (en) * 1996-09-16 1997-11-18 Xerox Corporation Capacitive based sensing system for use in a printing system
US5937229A (en) * 1997-12-29 1999-08-10 Eastman Kodak Company Image forming apparatus and method with control of electrostatic transfer using constant current
US5903796A (en) * 1998-03-05 1999-05-11 Xerox Corporation P/R process control patch uniformity analyzer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875218A (en) * 1985-05-29 1989-10-17 Hitachi Cable Ltd. Thin-film coated waveguide laser

Also Published As

Publication number Publication date
CA2200238A1 (fr) 1997-09-19
US6006047A (en) 1999-12-21
DE69730638D1 (de) 2004-10-21
EP0797124B1 (fr) 2004-09-15
MX9700978A (es) 1997-09-30
EP0797124A3 (fr) 2000-10-18
DE69730638T2 (de) 2005-02-10
BR9701316A (pt) 1998-08-25
CA2200238C (fr) 2001-05-15
EP0797124A2 (fr) 1997-09-24

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Legal Events

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Effective date: 20040311

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